Elmeko ohrievač puzdra 45W s pružinovou svorkou SM 45 110-240V AC/DC

The Elmeko SM 45 enclosure heater is a compact and reliable heating solution designed to prevent condensation and maintain a minimum operating temperature inside electrical enclosures. With a heating power of 45W and a wide operating voltage range of 110-240V AC/DC, it ensures consistent performance in various industrial environments. The heater features PTC (Positive Temperature Coefficient) technology, which is self-regulating and provides a long service life of over 50,000 hours.

Advantages

Self-regulating PTC heating element ensures energy efficiency and safety by limiting surface temperature to approximately 100°C. The spring-clamp terminals allow for quick and tool-free wiring, reducing installation time. The anodized aluminum profile housing is robust and provides excellent heat dissipation. With IP20 protection, it is suitable for use in clean, dry environments. The heater is CE approved and double insulated (Class II) for enhanced safety.

Suitable for

• Electrical control cabinets
• Telecommunication enclosures
• Industrial automation panels
• Server and network cabinets

Key specifications

• Heating power: 45 W
• Operating voltage: 110-240 V AC/DC
• Connection: Spring-clamp terminals
• Mounting: DIN rail (35 mm)
• Housing material: Anodized aluminum
• Protection class: IP20
• Ambient temperature range: -40 °C to +70 °C
• Max. surface temperature: Approx. 100 °C (self-regulating)
• Current consumption (max): 0.41 A (at 110V AC)
• Insulation class: Class II (double insulated)
• Approvals: CE
• Humidity range: Max. 90% RH (non-condensing)
• Lifespan: > 50,000 hours

Recommendations

For optimal performance, ensure the heater is mounted on a standard 35 mm DIN rail and that the enclosure has adequate ventilation. The heater is designed for continuous operation and should be used in conjunction with a thermostat if precise temperature control is required.